/*
* INSANE - Interactive Structural Analysis Environment
*
* Copyright (C) 2003-2005
* Universidade Federal de Minas Gerais
* Escola de Engenharia
* Departamento de Engenharia de Estruturas
* 
* Author's email :    insane@dees.ufmg.br
* Author's website :  http://www.dees.ufmg.br/insane
* 
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or any later version.
* 
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
* GNU General Public License for more details.
* 
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
*/
package br.ufmg.dees.insane.ui.rich.full.command;

import javax.swing.JInternalFrame;

import br.ufmg.dees.insane.commons.command.Command;
import br.ufmg.dees.insane.ui.rich.full.InsaneInternalInterface;

/**
 *
 * @author Fonseca, Flavio & Pitangueira, Roque
 * @since January 2004
 */
public class GridCommand implements Command {
	
    private InsaneInternalInterface parent;
    
//*****************************************************************************
	
    /** Creates new GridCommand */
    public GridCommand(JInternalFrame parent) {
        this.parent = (InsaneInternalInterface)parent;
    }
	
//*****************************************************************************
	
    public void execute() {
        if (parent.getModel().getState().isGridOn()) {
            parent.getModel().getState().setGrid(false);
			parent.getDrawing().setGrid(false);
			parent.addOutputText("Grid is now off.");
        } else {
            parent.getModel().getState().setGrid(true);
			parent.getDrawing().setGrid(true);
			parent.addOutputText("Grid is now on.");
        }
        parent.getDrawing().repaint();
		parent.setStateButtons();
    }
    
//*****************************************************************************
	
    public void undo() {
    }
	
//*****************************************************************************
	
    public void redo() {
    }
    
//*****************************************************************************
}

